222808768

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 112

約数和(自身を含む): 553256704

約数和(自身を除く): 330447936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 134, 182, 208, 224, 268, 364, 416, 448, 469, 536, 571, 728, 832, 871, 938, 1072, 1142, 1456, 1742, 1876, 2144, 2284, 2912, 3484, 3752, 3997, 4288, 4568, 5824, 6097, 6968, 7423, 7504, 7994, 9136, 12194, 13936, 14846, 15008, 15988, 18272, 24388, 27872, 29692, 30016, 31976, 36544, 38257, 48776, 51961, 55744, 59384, 63952, 76514, 97552, 103922, 118768, 127904, 153028, 195104, 207844, 237536, 255808, 267799, 306056, 390208, 415688, 475072, 497341, 535598, 612112, 831376, 994682, 1071196, 1224224, 1662752, 1989364, 2142392, 2448448, 3325504, 3481387, 3978728, 4284784, 6962774, 7957456, 8569568, 13925548, 15914912, 17139136, 27851096, 31829824, 55702192, 111404384, 222808768]

約数ペア:

[(1, 222808768), (2, 111404384), (4, 55702192), (7, 31829824), (8, 27851096), (13, 17139136), (14, 15914912), (16, 13925548), (26, 8569568), (28, 7957456), (32, 6962774), (52, 4284784), (56, 3978728), (64, 3481387), (67, 3325504), (91, 2448448), (104, 2142392), (112, 1989364), (134, 1662752), (182, 1224224), (208, 1071196), (224, 994682), (268, 831376), (364, 612112), (416, 535598), (448, 497341), (469, 475072), (536, 415688), (571, 390208), (728, 306056), (832, 267799), (871, 255808), (938, 237536), (1072, 207844), (1142, 195104), (1456, 153028), (1742, 127904), (1876, 118768), (2144, 103922), (2284, 97552), (2912, 76514), (3484, 63952), (3752, 59384), (3997, 55744), (4288, 51961), (4568, 48776), (5824, 38257), (6097, 36544), (6968, 31976), (7423, 30016), (7504, 29692), (7994, 27872), (9136, 24388), (12194, 18272), (13936, 15988), (14846, 15008)]